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kifflom [539]
3 years ago
8

Write the number in expanded form: 3.15 x 10^3 please explain step by step

Mathematics
1 answer:
vivado [14]3 years ago
3 0

Answer:

3150.0

Step-by-step explanation:

You move the decimal point 3 places to the right because the exponent is a positive 3.

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Parallel is the answer
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the two shorter sides of a triangle are the same length. the length of the longer side is 5 m longer than each of the shorter si
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Let the length of the shorter sides be x, then
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Herber read a total of 36pages in 2 hours. Later on, he read 90 pages in 5 hours. How many pages did Herber read each hour.
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Answer:

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6 0
3 years ago
3x+2y+4+9y=<br> Plz answer
fomenos
<span>3x+2y+4+9y=


Combine like terms:
2y+9y=11y


I believe the answer is 3x+11y+4

(That is unless you know the numbers that y & x equals)</span>
5 0
3 years ago
8x55= hmmm what is this summ
Evgen [1.6K]

Answer:

440

Step-by-step explanation:

55x8. 8x5=40 carry the 4. 8x5=40+4=44 so it is 440

5 0
3 years ago
Read 2 more answers
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